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How Does Defoamer Addition Affect Coating Surface Quality?
What Is the Difference Between Defoaming and Air Release?How Can Foam Cause Surface Defects?Why Does Controlled Incompatibility Matter in Defoamer Selection?How Does Defoamer Incorporation Affect Coating Quality?How Should Defoamer Perf...
2026.09.22
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How Do You Choose a Dispersant for Different Pigment Types?
1. Understand the Main Differences Between Pigment Types2. How Does Titanium Dioxide Surface Treatment Affect Dispersant Selection?3. Why Do Organic Pigments Require Careful Dispersant Selection?4. What Makes Carbon Black Dispersion Dif...
2026.09.17
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Why Do Pigment Dispersions Re-Agglomerate After Grinding?
What Happens to Pigments During Grinding?Why Do Pigment Dispersions Re-Agglomerate After Grinding?How Do Pigment Dispersants Stabilize Particles?How Can Storage Conditions Affect Dispersion Stability?How Can You Identify Pigment Dispers...
2026.09.09
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How can the wetting performance of coating surface additives be tested?
What is the wetting performance of coating additives?What are some commonly used testing methods?How to perform a contact angle test?How to choose the right wetting additive? The wetting performance of coating surface additives d...
2026.08.28
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What five key indicators should be checked before selecting a pigment dispersant for industrial coatings?
What five key indicators should be checked before selecting a pigment dispersant for industrial coatings?1. How compatible is the resin system?2. Is the pigment type compatible?3. How are the tinting strength and gloss performance?4. Ar...
2026.08.15
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How do solvent-based dispersants improve the dispersion stability of organic pigments?
Why do organic pigments easily flocculate in solvents?How do solvent-based dispersants adsorb onto the pigment surface?How do dispersants prevent particle re-agglomeration?Why do solvent-based systems rely on steric stabilization rather...
2026.08.05
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What are the differences between HASE and ASE type thickeners?
Thickeners are important additives in water-based coatings, adhesives, and emulsions, adjusting system viscosity, improving application performance, and storage stability. HASE and ASE type thickeners are two widely used types. Alth...
2026.07.12
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What are the differences between defoamers for water-based and oil-based coatings?
Why do water-based and oil-based coatings use different defoamers?What defoamers are commonly used in water-based coatings?How to choose the right defoamer? In the coating production process, foam can affect product quality, app...
2026.06.17
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How to Choose the Right Defoamer for Paint Production?
In paint production, foam is a significant factor affecting product quality and production efficiency. Excessive foam not only reduces production efficiency but can also lead to problems such as pinholes, craters, and poor leveling in t...
2026.06.01
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What are the specific applications of dispersants in water-based coatings?
What is the primary function of dispersants in water-based coatings? Dispersants primarily facilitate the rapid wetting, de-agglomeration, and uniform dispersion of pigments and fillers in water. By preventing particle aggregation an...
2026.05.16
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Why does my silicone defoamer lose its effectiveness after long-term storage?
Why does it work very well when newly purchased but become ineffective after being stored for a long time? After long-term storage, the silicone oil component may undergo cross-linking, curing, or emulsion stratification. Consequentl...
2026.05.04
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2026 Best Silicone-based Defoamer Reviews and Buying Guide
What are the standout features of silicone-based defoamers in 2026? The new generation of silicone-based defoamers offers rapid defoaming action and long-lasting foam suppression. They feature high thermal stability (It can withstand...
2026.04.20